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Finding the Fourth Proportional to 241,205.72, 332,884.28 and 133,810.32

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Solution

The fourth proportional to 241,205.72, 332,884.28 and 133,810.32 is: 184,669.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,205.72 : 332,884.28 = 133,810.32 : x
  2. Step 2: Convert to fraction form
    241,205.72/332,884.28 = 133,810.32/x
  3. Step 3: Cross multiply
    241,205.72x = 332,884.28 × 133,810.32
  4. Step 4: Simplify right side
    241,205.72x = 44,543,352,029.77
  5. Step 5: Solve for x
    x = 44,543,352,029.77/241,205.72
  6. Step 6: Final answer
    x = 184,669.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.